View gallery Image Credit: WireImage Riley Keough is part of Hollywood royalty as the daughter of the late Lisa Marie Presley and granddaughter of the late Elvis Presley. While the family's legacy is undeniable, they've also had to cope with many tragedies over the years. Lisa Marie Presley died at age 54 on January 12, 2023, after suffering a sudden cardiac arrest. Now, Riley - along with her grandmother Priscilla Presley and twin siblings Finley and Harper - mourned the sudden loss together.